EP 1227941 A1 20020807 - PROFILE FOR MOTOR VEHICLE TYRE TREAD WITH HIGH LOAD CAPACITY
Title (en)
PROFILE FOR MOTOR VEHICLE TYRE TREAD WITH HIGH LOAD CAPACITY
Title (de)
REIFENLAUFFLÄCHENPROFIL FÜR FAHRZEUGE MIT HOHER BELASTUNGSFÄHIGKEIT
Title (fr)
SCULPTURE DE BANDE DE ROULEMENT POUR PNEUMATIQUE DE VEHICULE A FORTE CAPACITE DE CHARGE
Publication
Application
Priority
- EP 0010116 W 20001013
- FR 9913696 A 19991029
Abstract (en)
[origin: WO0132448A1] The invention concerns a tyre tread designed to equip a vehicle with high load capacity running on rugged surfaces provided with a profile comprising protruding elements formed by first and second cutouts (1, 2) oriented differently. The first cutout (1) emerges into the second cutout (2) without passing right through to form a T-shaped connection zone. One of the walls (22) of the second cutout (2) is provided, in the connection zone, with a protuberance (6) extending substantially in a direction close to that of the first cutout (1), said protuberance (6) having on a surface parallel to the tread surface, an outline C whereof the point furthest from the second wall is at a distance at least equal to 50 % of the width L2 of the second cutout (2).
IPC 1-7
IPC 8 full level
B60C 11/04 (2006.01); B60C 11/11 (2006.01); B60C 11/13 (2006.01)
CPC (source: EP US)
B60C 11/0309 (2013.01 - EP US); B60C 11/0311 (2013.01 - EP US); B60C 11/0316 (2013.01 - EP US); B60C 11/13 (2013.01 - EP US); B60C 11/1369 (2013.01 - EP US)
Citation (search report)
See references of WO 0132448A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0132448 A1 20010510; AT E285909 T1 20050115; AU 1272001 A 20010514; AU 770357 B2 20040219; BR 0015119 A 20020625; DE 60017184 D1 20050203; DE 60017184 T2 20051229; EP 1227941 A1 20020807; EP 1227941 B1 20041229; FR 2800326 A1 20010504; US 2002170644 A1 20021121
DOCDB simple family (application)
EP 0010116 W 20001013; AT 00974392 T 20001013; AU 1272001 A 20001013; BR 0015119 A 20001013; DE 60017184 T 20001013; EP 00974392 A 20001013; FR 9913696 A 19991029; US 13302402 A 20020426